Pulse transformer board fir2-xx rev. “m” and lower, Sizing resistor configuration – Rockwell Automation 20P PowerFlex DC Drive - Frame B Pulse Transformer Circuit Board User Manual
Page 13
Rockwell Automation Publication 20P-IN009D-EN-P - February 2012
13
PowerFlex DC Drive Frame B Pulse Transformer Circuit Board
Pulse Transformer Board FIR2-XX Rev. “M” and Lower
1. Refer to
Table 1 -
or
Table 2 -
in the
Sizing Resistor Configuration
section
below for the appropriate configuration. Once you have determined the
correct configuration for your drive size, cut and remove the appropriate
sizing resistor(s) (if necessary) from the Pulse Transformer board.
Sizing Resistor Configuration
The tables below indicate the value of the designated resistor (R1…R5) when left
in place on the Pulse Transformer board, or “Remove” when the resistor should
be cut off and removed from the board. “–” indicates that there is no resistor in
this position on the Pulse Transformer board.
Table 1 - 230V AC Input Drives
Table 2 - 460V AC Input Drives
IMPORTANT
This procedure requires a multimeter that measures resistance to thousandths
of an ohm.
Drive Current
Rating Code
DC Amps AC Line
Amps
HP
R1
R2
R3
R4
R5
146
146
119
40
–
Remove
Remove
5.36
Ω
Remove
180
180
147
50
–
Remove
Remove
5.36
Ω
Remove
218
218
178
60
–
Remove
Remove
5.36
Ω
Remove
265
265
217
75
–
Remove
Remove
5.36
Ω
5.36
Ω
360
360
294
100
–
Remove
5.36
Ω
5.36
Ω
5.36
Ω
434
434
355
125
–
Remove
5.36
Ω
5.36
Ω
5.36
Ω
Drive Current
Rating Code
DC Amps AC Line
Amps
HP
R1
R2
R3
R4
R5
167
167
136.4
100
–
Remove
5.36
Ω
Remove
Remove
207
207
169.1
125
–
Remove
Remove
5.36
Ω
Remove
250
250
204.3
150
–
Remove
Remove
5.36
Ω
5.36
Ω
330
330
269.6
200
–
Remove
5.36
Ω
5.36
Ω
5.36
Ω
412
412
336.6
250
–
Remove
5.36
Ω
5.36
Ω
5.36
Ω
XP
1
X
3
1
X
S
W
1
6
1
2
33
3
4
XR
TR2
TR1
XY
1
0V1
T04
T01
T05
T02
T06
T0
3
T1
T4
T2
T5
T
3
T6
K
G
KG04
K
G
KG01
K
G
KG05
K
G
KG02
K
G
KG06
K
G
KG0
3
K
G
KG4
K
G
KG1
K
G
KG5
K
G
KG2
K
G
KG6
K
G
KG
3
XTA
1
1
7
8
79
3
5
3
6 75 76 U2V2
U
C
V
W
TA
1
X4
1
F2
F
3
F1
Sizing resistors are located near the center of the Pulse
Transformer circuit board.